FV2 Launcher is a program you downloaded just like any other program on your computer.
To uninstall, go to your Control Panel.
The Windows icon bottom left, or the little Magnifying glass icon next to it...
Just type in control and it will pop right up.
Then click on Uninstall Programs.
Look down the menu of your installed programs and find FV2 Launcher, or Farmville 2 Launcher.
Then choose Uninstall. It will prompt you to restart the browser to take effect,. You're done.
